face-api.js/build/commonjs/resizeResults.js

JavaScript API for face detection and face recognition in the browser with tensorflow.js

"use strict";
Object.defineProperty(exports, "__esModule", { value: true });
var classes_1 = require("./classes");
var FaceDetection_1 = require("./classes/FaceDetection");
var FaceLandmarks_1 = require("./classes/FaceLandmarks");
var WithFaceDetection_1 = require("./factories/WithFaceDetection");
var WithFaceLandmarks_1 = require("./factories/WithFaceLandmarks");
function resizeResults(results, dimensions) {
    var _a = new classes_1.Dimensions(dimensions.width, dimensions.height), width = _a.width, height = _a.height;
    if (width <= 0 || height <= 0) {
        throw new Error("resizeResults - invalid dimensions: " + JSON.stringify({ width: width, height: height }));
    }
    if (Array.isArray(results)) {
        return results.map(function (obj) { return resizeResults(obj, { width: width, height: height }); });
    }
    if (WithFaceLandmarks_1.isWithFaceLandmarks(results)) {
        var resizedDetection = results.detection.forSize(width, height);
        var resizedLandmarks = results.unshiftedLandmarks.forSize(resizedDetection.box.width, resizedDetection.box.height);
        return WithFaceLandmarks_1.extendWithFaceLandmarks(WithFaceDetection_1.extendWithFaceDetection(results, resizedDetection), resizedLandmarks);
    }
    if (WithFaceDetection_1.isWithFaceDetection(results)) {
        return WithFaceDetection_1.extendWithFaceDetection(results, results.detection.forSize(width, height));
    }
    if (results instanceof FaceLandmarks_1.FaceLandmarks || results instanceof FaceDetection_1.FaceDetection) {
        return results.forSize(width, height);
    }
    return results;
}
exports.resizeResults = resizeResults;
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